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采煤工艺的评价与选择是一个多目标规划,煤矿生产条件具有复杂性,地下工程具有信息不完备性,为避免受到人为主观因素的影响,能够对采煤工艺的选择提供客观评价的依据,采用灰色局势决策的方法,建立多目标综合决策矩阵,计算综合效果测度进行决策,评价结果与模糊综合评价法、灰色聚类法和灰色关联分析法相比较基本一致,灰色局势决策的方法较传统方法更精确,更有效,该方法在决策矿业工程中信息不完备问题时,具有一定的参考价值和指导意义.
The evaluation and selection of coal mining process is a multi-objective planning. The production conditions of coal mines are complex and the underground works have incomplete information. In order to avoid the influence of subjective factors, objective evaluation of coal mining process can be provided. The method of gray situation decision-making is used to establish a multi-objective comprehensive decision matrix and calculate the comprehensive effect measure to make decision. The evaluation results are basically the same as fuzzy comprehensive evaluation method, gray clustering method and gray relational analysis method. The gray situation decision-making method is more traditional method More accurate and more effective. This method has certain reference value and guiding significance in the decision-making of incomplete information in mining engineering.